The most precise of math problems can be graphed with the help of free printable graph paper from the website PrintablePaper.net, which just added nearly 100 new variations of log-log, semi-log, probability and triangular graph paper.

"These highly specific graph papers make it easier to visualize exponential and power relations, as well as solve advanced mathematical problems," explained Kevin Savetz, the site's creator.

"However, I don't provide the brain power," he joked.

Log-log and semi-log graph paper is typically used for plotting a long range of values, as the x or y access is compressed.

PrintablePaper.net now has more than 830 papers to instantly download and print for free. The most popular among them include: lined paper, basic graph paper and note paper. There's also penmanship paper for schoolchildren, score sheets and printable games, budgets, music paper, dot paper and more.

There are more than 60 sites in the FreePrintable.net family of free printables sites created by Savetz Publishing, Inc., a company devoted to creating useful and informative websites of interest to consumers and small businesses.